This essay will explain the challenges of interstellar travel, the prospects and limitations of existing propulsion ideas, and the prospects emerging from science that may one day provide the …

Most scientists doubt interstellar travel because the light barrier is so difficult to break. However, to go faster than light, one must go beyond Special Relativity to General Relativity and the quantum …

Nov 18, 2002 · Interstellar Travel - Ideas Based On What We'd Like to Achieve Warp Drive, When? - Marc Millis, NASA Glenn Research Center A brief description of some ideas for interstellar travel that …

After all, the assumed unlikeliness of interstellar travel has become the cornerstone of those who resist the ETH as an explanation for UFOs. So, does extraterrestrial visitation necessarily require all sorts …

The Leading Theory-Based Rejectionist Argument (which we all know) The speed of light is a universal upper limit. Distances between stars range from 4.3 light years to Alpha Centauri to a hundred …

Life in the Universe Life in the Universe The Drake Equation Fermi's Paradox SETI (Search for Extraterrestrial Intelligence) Interstellar Travel Speed of Light Limit

Life in the Universe Life in the Universe The Drake Equation Fermi's Paradox SETI (Search for Extraterrestrial Intelligence) Interstellar Travel Speed of Light Limit

Life in the Universe Life in the Universe The Drake Equation Fermi's Paradox SETI (Search for Extraterrestrial Intelligence) Interstellar Travel Speed of Light Limit

In 1985, the government newspaper, China Daily, reported that a UFO Scientific Conference was held in Darlian, with some forty papers presented on various aspects of UFO research.

SETV Resources on Interstellar Probes Interstellar-probes.org This page contains a guide to the resources needed to study interstellar probes, interstellar travel, interstellar propulsion systems, the …